Horse-releaser.



P. LOEWEN.

HORSE RELEASER. APPLICATION FILED 111111. 27. 1916.

1,203,370. Patented' 001. 31, 1916.

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UNITED STATES PATENT OFFTCE.

PETER LOEWEN, OF ROSEN GARD, MANITOBA, CANADA.

HORSE-RELEASER.

To all whom it may concern.:

Be it known that I, Pn'rnr. LonwEN, a subject of Canada, residing at thevillage of Rosengard, Province of Manitoba, Canada, have inventedcertain new and useful Improvements in Horse-Releasers, of which thefollowing is a specification.

The present invention relates to animal restraining devices, and moreparticularly to new and useful improvements in animal releasers.

An object of my invention is to provide in a compact and durablestructure a simple and cheap device for restraining animals, so arrangedas to permit easy release of a number of animals at a given timesimultaneously.

Another object of my invention is to provide new and improved means forreleasing the animals comprising stationary and movable jaw membersoperable by a rod, as well as improved means for locking the movable jawin closed position.

Other objects and advantages to be derived from the provision of myimproved animal releaser will appear from the following detaildescription and the claims taken with an inspection of the accompanyingdrawing, in which* Figure l is a top plan view of an animal releaserembodying the improvements of my invention, the animal stalls beingshown in section, and the releaser being in closed position, Fig. 2 is asimilar view showing the releaser in open position, and Fig. 3 is atransverse sectional view taken on the line 3 3 of Fig. 1 looking in thedirection of the arrow.

Referring more particularly to the drawings in which similar charactersof reference designate like and corresponding parts throughout' thevarious views, 1 designate the walls of a plurality of stalls, of whichthere are three shown, providing two stalls 2 and 3.

My invention comprises a tubular support 4 which may be formed insections connected by couplings 5. Mounted on the support 4 are arrangedthe restraining devices of my invention which are identical inconstruction and therefore a description of one will suffice. Therestraining device comprises a'bracket 6 adjustably mounted on thesupport 4 by means of a set screw 7 having a stationary jaw 8. The jaw 8is Specication of Letters Patent.

Application led March 27, 1916.

Patented Oct. 31, 1916.

Serial No. 87,032.

provided with an enlargement 9 on which is pivotally mounted a movablejaw 10 by means of the pin 11. The jaw 10 is provided on its rearwardend with an extension 12 for a purpose which will hereinafter appear. Iprovide means for opening and closing jaw 10 which comprises a collar 13slidably mounted on the support 4 and provided with a lateral lug 14having a link 15 pivotally connected thereto as at 16, said link beingpivotally connected at its free end as at 17 to the jaw 10. I providemeans for sliding the collar 13 on the support 4 for opening and closingthe jaw 10, said means including a rod 18 having the free end thereofpivotally connected as at 19 to a lever 2O pivotally mounted at 21 tothe outer wall of the endmost stall. The rod 18 is flattened as at 22and is provided with a plurality of openings 23, one of which is engagedwith the bolt 24 carried by the collar 13. It will be seen that when thecollar 13 is reciprocated on the support 4, the jaw 10 will be caused toslide into and out of closed position. When in closed position, as bestshown in Fig. 1, the lug 14 engages the extension 13 and locks the jaw10 against movement. A ring'25 carried by the end of a strap 26 isengaged by the jaw 10 as shown in Fig. 3.

Assuming that the device is in closed position as shown in Fig. 1, andit is desired to open a plurality of the devices simultaneously, thelever 20 is moved to the position shown in Fig. 2. This movement istransmitted to the collar 13 by means of the rod 18 moving said collarfrom the path of movement of the extension 12. When the collar 13 movesto its outermost position, the link 15 exerts a` force on the jaw 1Qmoving the same to open position as shown in Fig. 2.

It will be seen that-in the provision of the shoulder of the extension12 and the lug 14, all lost motion when the jaws are closed ispractically obviated preventing any possible slight opening of the jaw10 when this is not desired.

From the above description taken in connection with the accompanyingdrawings, it is thought that a clear and comprehensive understanding ofthe construction, operation and advantages of my invention may be had,and while I have shown and described my invention as embodying aspecific structure, I desire that it be understood that I may make vsuchChanges on said structure as do not depart from the spirit and scope ofthe invention as described.

IVhat I claimas my invention-and desire to secure by Letters Patent is:

l. In an animal releaser, a stationary snpport, a plurality ofstationary jaws carried thereby, a vplurality of movable aws pivoted onfirst said jaws, a plurality of reciprocable collars on said support,links oonnesting, said collars with said movable jaws, and shoulders onsaid Collars for engagement with said jaws when closed to lock the sameagainst movement.

2. In an animal releaser of the class described, a tubular support,brackets mounted thereon, jaws formed on said brackets, movable jawspivoted on said jaws, operating collars slidably mounted on said Copiesof Vthis patent may be obtained for support and connected to saidmovablejaws by means of links, and shoulders on said movable jaws andsaid collars for coperation -to prevent ylost motion when in closed jposition.

3. In an animal releaser, a stationary support, a plurality ofstationary jaws carried thereby, movable jaws pivotally carried bysaidstationaryjaws, a plurality of operatingmembers slidably mounted on saidstationary support, links connecting said operating members with saidmovable aws, and shoulders formedl on said slidable Aoperating` membersand said movable jaws adapted for engagement when the aws are closed.

In testimony whereof I afIiX my signature hereto.

PETER' LOEWEN.

five cents each, by addressing the Commissioner of Iatents,

Washington, D. C.

